[PATCH net-next] pktgen: Fix fall-through annotation

[Gustavo A. R. Silva]

Replace "fallthru" with a proper "fall through" annotation.

This fix is part of the ongoing efforts to enabling
-Wimplicit-fallthrough

Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
---
 net/core/pktgen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 7f69384..6ac9198 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -3426,7 +3426,7 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev)
 		net_info_ratelimited("%s xmit error: %d\n",
 				     pkt_dev->odevname, ret);
 		pkt_dev->errors++;
-		/* fallthru */
+		/* fall through */
 	case NETDEV_TX_BUSY:
 		/* Retry it next time */
 		refcount_dec(&(pkt_dev->skb->users));
-- 
2.7.4